@ 145 Cotto was fine with the weight and is not a problem for him which he said in one of the interviews.
Cotto already got KTFO by Pac. Mayweather had Cotto crying in his locker room with 10oz pillow gloves! But of course Cotto nuthuggers will say BUT BUT mayweather had a bloody nose. People get bloody noses without even getting hit. BIG DEAL.
Uhm, weight matters in every situation. Having strong legs literally affects every part of your boxing game from movement, power, even punch resistance. If 154 cotto looks the same to you then you're either lying or don't know **** about boxin'. And it's funny how you mentioned that his trainer taught him how turning and lateral movement, because that's one of the major keys to out boxing Pacquiao. Not to mention, Pacquiao has been on decline. He doesn't seem to have killer instinct or stamina anymore. Cotto had good rounds early in the previous fight, and landed some nice shots early on. At 154 those shots will affect Pacquiao a lot more and Cotto will actually have a game plan.
Anybody who says a rematch wouldn't be fun to watch is not a boxing fan. My biggest wish is to see Manny finally face somebody who doesn't have to go up in weight or meet at a catweight, or to a lower weight. He is been doing this to long, enough is enough.